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Houston, TX Local Forecast Office

18NM NW Galveston TX

Marine Point Forecast

[NOTICE]
    • Today

      Today:NNE wind 5 to 10 kt becoming ESE in the afternoon. Widespread dense fog, mainly between 7am and 9am.  Seas 1 ft or less.

      High: 67 °F

      E 10kt
      < 1ft

    • Tonight

      Tonight:SE wind 5 to 10 kt. Patchy fog after 1am.  Seas 1 ft or less.

      Low: 61 °F

      SE 10kt
      < 1ft

    • Friday

      Friday:ESE wind 5 to 10 kt. A chance of showers.  Patchy fog before 9am.  Seas 1 ft or less.

      High: 64 °F

      ESE 10kt
      < 1ft

    • Friday Night

      Friday Night:E wind 10 to 15 kt. A chance of showers before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then showers likely after 3am.   Seas 1 to 2 ft.

      Low: 51 °F

      E 15kt
      1-2ft

    • Saturday

      Saturday:ENE wind around 15 kt becoming N in the afternoon. Showers and possibly a thunderstorm.   Seas around 2 ft.

      High: 54 °FFalling Temperatures

      N 15kt
      2ft

    • Saturday Night

      Saturday Night:N wind 15 to 20 kt. Showers, with thunderstorms also possible after midnight.   Seas 1 to 2 ft.

      Low: 32 °FRising Temperatures

      N 20kt
      1-2ft

    • Sunday

      Sunday:NNW wind 15 to 20 kt. A chance of showers, mainly before noon.   Seas around 1 ft.

      High: 36 °FFalling Temperatures

      NNW 20kt
      1ft

    • Sunday Night

      Sunday Night:N wind 15 to 20 kt. Mostly cloudy. Seas around 1 ft.

      Low: 27 °FRising Temperatures

      N 20kt
      1ft

    • Monday

      Monday:N wind 10 to 15 kt. Sunny. Seas around 1 ft.

      High: 41 °FFalling Temperatures

      N 15kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:51 am CST Jan 22, 2026
Forecast Valid: 6am CST Jan 22, 2026-6pm CST Jan 28, 2026

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Detailed Forecast

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CST THIS MORNING...

Today
NNE wind 5 to 10 kt becoming ESE in the afternoon. Widespread dense fog, mainly between 7am and 9am. Seas 1 ft or less.
Tonight
SE wind 5 to 10 kt. Patchy fog after 1am. Seas 1 ft or less.
Friday
ESE wind 5 to 10 kt. A chance of showers. Patchy fog before 9am. Seas 1 ft or less.
Friday Night
E wind 10 to 15 kt. A chance of showers before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then showers likely after 3am. Seas 1 to 2 ft.
Saturday
ENE wind around 15 kt becoming N in the afternoon. Showers and possibly a thunderstorm. Seas around 2 ft.
Saturday Night
N wind 15 to 20 kt. Showers, with thunderstorms also possible after midnight. Seas 1 to 2 ft.
Sunday
NNW wind 15 to 20 kt. A chance of showers, mainly before noon. Seas around 1 ft.
Sunday Night
N wind 15 to 20 kt. Mostly cloudy. Seas around 1 ft.
Monday
N wind 10 to 15 kt. Sunny. Seas around 1 ft.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 29.54°N 95°W
Last Update: 3:51 am CST Jan 22, 2026
Forecast Valid: 6am CST Jan 22, 2026-6pm CST Jan 28, 2026
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